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Subject[PATCH] PCI / PM: Clean up outdated comments in pci_target_state()
Date
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Two comments in pci_target_state() are outdated, as the function
doesn't set the target power state for the device any more, only
finds one for it, so fix them accordingly.

Reported-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/pci/pci.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

Index: linux-pm/drivers/pci/pci.c
===================================================================
--- linux-pm.orig/drivers/pci/pci.c
+++ linux-pm/drivers/pci/pci.c
@@ -2025,8 +2025,7 @@ static pci_power_t pci_target_state(stru

if (platform_pci_power_manageable(dev)) {
/*
- * Call the platform to choose the target state of the device
- * and enable wake-up from this state if supported.
+ * Call the platform to find the target state for the device.
*/
pci_power_t state = platform_pci_choose_state(dev);

@@ -2059,8 +2058,7 @@ static pci_power_t pci_target_state(stru
if (wakeup) {
/*
* Find the deepest state from which the device can generate
- * wake-up events, make it the target state and enable device
- * to generate PME#.
+ * PME#.
*/
if (dev->pme_support) {
while (target_state
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